b g pump parts

Oracle Data Pump tool series: how to reinstall the DataPump EXPDP/IMPDP tool and how to reload the Datapump utility EXPDP/IMPDP this article applies to OracleDatabase-Enterprise Edition-Version 10.1.0.2 to 11.2.0.3 which may need to be reloaded in many different scenarios, for example, the database has all problems related to the DataPump initialization phase, such as the hang machine, internal error, and data dictionary incompatibility.In some cases,

Oracle Data Pump import/export Syntax 1. first create a directory: www.2cto.com create directory name as 'a directory on the database server ', such as: create directory alias as 'd: \ Server Directory name'; put the imported or exported files in this directory. 2. Export and Import files with SID = orcl. The exported dmp account is test, the account for importing dmp is test. If you export data from sfz: expdp test/test @ orcl directory = alias dumpf

first, the parameters1.directory2.dumpfile3.logfile4.tables=table1,table2 ... 5.estimate_only=y6.exclude=statistics or statistics=none , and then for the user dbms_stats.gather_schema_stats (' SCHEMANAME ') or for the table Dbms_stats.gather_table_stats (' TABLENAME ') 7.remap_schema=old:new8.remap_tablespace=old:new9.cluster=nSecond, Progress view"Reference" 1.HTTP://BLOG.ITPUB.NET/9240380/VIEWSPACE-754878/2.HTTP://WWW.CNBLOGS.COM/EASTSEA/P/4614479.HTML1, view related views Dba_datapump_jobs

Oracle Data Pump remote import file to local database, oracle import database-- Log On As A dbaC: \ Users \ Administrator> sqlplus/as sysdba-- Create a userSQL> create user bfzg0828 identified by bfzg0828 default tablespace users quotaUnlimited on users;-- Grant the connection role and the resource role to the user.SQL> grant connect, resource to bfzg0828;Authorization successful.-- Authorize the creation of data linksSQL> grant create table, create d

China. Fake the customer service phone number of our program.Tens of thousands of people watched the second quarter of the controversial "China good news", finally met the audience on Friday.At the beginning of the program, Lu Wei, the propaganda director of the program, has threatened to say that "good news and static news have exceeded the total number of opponents". Such a high degree of enthusiasm has attracted more people's curiosity.During the two days of the weekend, it seems that all me

fake the dynamic and static Customer Service of China. Fake the customer service phone number of our program.Tens of thousands of people watched the second quarter of the controversial "China good news", finally met the audience on Friday.At the beginning of the program, Lu Wei, the propaganda director of the program, has threatened to say that "good news and static news have exceeded the total number of opponents". Such a high degree of enthusiasm has attracted more people's curiosity.During t

According to Oracle's documentation, the data pump in different ways to export imports, performance can be significantly different, this time just have the opportunity to test, migration table space, direct path, external table, and database chain export, import performance differences. This test external table export, import method. First clear the user and tablespace imported from the previous article, and re-establish the test user and tablespace

Objective: To export a database on a computer and import it into a database on another computer using a data pump. A the operation on the computer. EXPDP Data export 1, running CMD; 2, login database, input command: sqlplus system/password; 3, creating directory path: Create directory Backup_path as ' E:\APP\TWS\ORADATA\ORCLDV '; (Backup_path is a path name, can be named (must be an existing path), E:\APP\TWS\ORADATA\ORCL is the source database path)

Data pump technology is a new technology in Oracle Database 10g, which is 15-45 times faster than the original import/export (IMP,EXP) technology. The increase in speed stems from the use of parallel techniques to read and write export dump files. EXPDP Use When using the EXPDP tool, its dump file can only be stored in the corresponding OS directory of the directory object, not directly to the OS directory where the dump file resides. So when using t

When doing a backup of a EXPDP data pump, it is often the case that some temporary tables are large, but the data does not need to be backed up. We need to get rid of these tables to avoid wasting unnecessary disk space. We have the need to exclude all tables at the beginning of the MV and the beginning of TMP. If you are simply dividing the table by the MV beginning, use the following command: EXPDP username/password dumpfile= $EXPFILE logfile= $EXPL

:00 1250 1400-7698 BLAKE MANAGER 7839 1981-05-01 00:00:00 2850 7782 CLARK MANAGER 7839 1981-06-09 00:00:00 2450 7839 KING President 1981-11-17 00:00:00 5000 10 78 7698 TURNER salesman 1981-09-08 00:00:00 0 7900 JAMES Clerk 7 698 1981-12-03 00:00:00 950 7902 FORD ANALYST 7566 1981-12-03 00:00:00 3 000 20 EMPNO ename JOB MGR hiredate SAL COMM DEPTNO 7934 MILLER CLERK 7782 1982-01-23 00:00:00 1300 10Rows selected.elapsed:00:00:00.02(2). Accordin

, which is created in Plsql. Log in to the database with system, then right-users--the new Then fill in your account name, must be the same as the user at the time of backup, and assign the appropriate permissions Finally click on the app to complete the user creation. 4. Return to DOS command window, no longer sql> Enter import command: IMPDP system/[email protected] directory=dpdata1 dumpfile=sshe. DMP Logfile=sshe.log Schemas=sshe Import Successful! three, scheduled to perform backup tasks

=new.dmp remap_schema=old:new Remap_tablespace=oldtbs:newtbs Full=y; Then put some supplementary query code: ------------------------------------------ --Delete DirectoryDrop directory Directory_name;--View all users in the current databaseSelect username from dba_users--Delete UserDrop userxxcascade;--deleted the user, just deleted the user under the schema objects, will not delete the corresponding tablespace. --View Table spaceSELECT * from Dba_tablespaces;--View the relationship between the

Tags: ACL director style BSP exp ora PWD Benefits users[Email protected] ~]$ mkdir datadump[Email protected] ~]$ CD datadump/[Email protected] datadump]$ pwd/home/oracle/datadump sql> Create or replace directory DIR_DP as '/home/oracle/datadump '; Directory created. Sql> Grant Read,write on directory DIR_DP to Scott; Grant succeeded. Export a specified row in a table [[email protected] datadump]$ EXPDP scott/tiger directory = dir_dp dumpfile = emp.dmp tables = EMP query = "' WHERE Deptno = 30 '

,cascade = true);EXEC dbms_stats. Gather_schema_stats (' ilearn_job ', estimate_percent = Dbms_stats.auto_sample_size,method_opt = ' For all ' Columns size auto ', degree = 15,cascade = true);EXEC dbms_stats. Gather_schema_stats (' Ilearn ', estimate_percent = Dbms_stats.auto_sample_size,method_opt = ' For all columns Size auto ', degree = 15,cascade = true);EXEC dbms_stats. Gather_schema_stats (' Ilearn_beiyan ', estimate_percent = Dbms_stats.auto_sample_size,method_opt = ' For all ' Columns si